StarTech.com · J4859CST

StarTech J4859CST HPE J4859C-Compatible 1000BASE-LX SFP Transceiver

HPE J4859C-Compatible 1000BASE-LX SFP Transceiver for professional networking or ergonomic workstation applications.

Quick answer: J4859CST provides a 1GbE 1000BASE-LX fibre link through an LC duplex connection.

Best forLonger-distance HPE network uplinks requiring up to 10km over single-mode fibre or up to 1km over suitable multimode fibre.

Check before orderingConfirm HPE J4859C coding, LC duplex connectivity, fibre mode and the supported distance for the installed fibre plant.

Answers before you buy

Frequently asked questions

What is StarTech J4859CST?

It is a HPE-compatible single-mode and multimode SFP transceiver that provides a 1GbE 1000BASE-LX fibre link through an LC duplex connection.

Which connections or mounting method are provided?

SFP slot to LC duplex fibre

What performance is specified?

1000BASE-LX; up to 1.25Gbps; 1310nm; up to 10km single-mode or 1km multimode

Does it require power?

Less than 1W

What is the maximum link distance?

The stated maximum is 10km over single-mode fibre and up to 1km over suitable multimode fibre.

Does it provide DDM?

Yes. Digital Diagnostic Monitoring is supported with compatible host equipment.

What should be checked before ordering?

Confirm HPE J4859C coding, LC duplex connectivity, fibre mode and the supported distance for the installed fibre plant.

What warranty applies?

J4859CST carries a StarTech.com limited lifetime manufacturer warranty, subject to the manufacturer's terms and eligibility requirements.

Planning a broader setup? Browse the DeviceDeal buying guides.

(J4859CST)

Features & highlights

Why choose J4859CST?

?Purpose-built designSFP slot to LC duplex fibre

?Specified performance1000BASE-LX; up to 1.25Gbps; 1310nm; up to 10km single-mode or 1km multimode

?Power arrangementLess than 1W

?Construction and deploymentHot-swappable SFP module with DDM

?Key capabilitySupports both single-mode and suitable multimode fibre for flexible 1000BASE-LX deployments.

?Installation advantageDesigned, programmed and tested for HPE J4859C host compatibility.

Compatibility reminder: Confirm HPE J4859C coding, LC duplex connectivity, fibre mode and the supported distance for the installed fibre plant.

StarTech J4859CST HPE J4859C-Compatible 1000BASE-LX SFP Transceiver product image

Technical specifications

J4859CST specifications

Exact-model specifications for compatibility checking. Measurements may be rounded.

Warranty Information
Warranty	Lifetime
Hardware
Compatible Brand	HPE
Industry Standard	IEEE 802.3z 1000BASE-LX
Performance
Maximum Data Transfer Rate	1.25Gbps
Fibre Type	Single-mode and multimode
Wavelength	1310nm
Maximum Distance	10km single-mode; 1km multimode
DDM	Yes
Power Consumption	<1W
Connectors
Connector A	SFP slot
Connector B	LC duplex fibre
Environmental
Operating Temperature	0°C to 70°C
Storage Temperature	-40°C to 85°C
Physical Characteristics
Dimensions	57 × 14 × 13mm
Weight	16g
What's in the Box
Included	1 × SFP transceiver module

Sources: https://www.devicedeal.com.au/startech-hp-j4859c-compatible-sfp-transceiver-modu~155177 and https://www.startech.com/

SKU	J4859CST
Barcode #	65030865296
Brand	Startech
Shipping Weight	0.0400kg
Shipping Width	0.100m
Shipping Height	0.050m
Shipping Length	0.120m
Shipping Cubic	0.000600000m3

Manufacturer warranty

Lifetime

This Australian-version product is supplied by DeviceDeal and is covered by the limited lifetime manufacturer warranty term listed for this exact product.

Keep your DeviceDeal tax invoice as proof of purchase.
Coverage is subject to StarTech.com warranty terms, eligibility and product assessment.
Warranty service does not replace rights that may apply under Australian Consumer Law.